bugfix

git-svn-id: http://haxe.googlecode.com/svn/trunk@6572 f16182fa-f095-11de-8f43-4547254af6c6
CHANGES.txt update

git-svn-id: http://haxe.googlecode.com/svn/trunk@6573 f16182fa-f095-11de-8f43-4547254af6c6
reverted "better" pattern match errors (review again for 3.0)

git-svn-id: http://haxe.googlecode.com/svn/trunk@6574 f16182fa-f095-11de-8f43-4547254af6c6
call abstract toString only if it actually exists

git-svn-id: http://haxe.googlecode.com/svn/trunk@6575 f16182fa-f095-11de-8f43-4547254af6c6
Merge branch 'haxe/master'